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首页> 外文会议>2011 Proceedings of Technology Management in the Energy Smart World >A two-phase decision support system for optimizing the steel roll cutting problem
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A two-phase decision support system for optimizing the steel roll cutting problem

机译：优化钢卷切割问题的两阶段决策支持系统

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Cutting a large steel roll material into a small piece of sheet is an optimization problem for a steel sheet supply industry because of minimization of surplus materials. Due to having too much stock of leftover bits and pieces steel which come from the orders decreased, therefore the production schedule becomes very important for the industry. This study aims at how to optimize steel roll cutting problem by using the database decision support system to track the steel oxidized condition and find a flexible cutting schedule for production of steel sheet. The goals of this study are (1) optimizing cutting plane of steel sheet materials, (2) tracking and check the steel oxidized problem using database technology, and (3) establishing a decision support system (DSS). In addition, a heuristic method in the DSS helps in minimizing the waste of the cutting a steel roll into piece of steel sheet. At the same time, DSS helps in tracking the roll condition and optimizing the production schedule of the steel sheet cutting problem in the case study.
机译：由于将多余的材料减至最少，因此将大型钢卷材料切成小片是钢板供应行业的优化问题。由于来自订单的剩余零碎钢材库存过多，因此生产计划对于该行业而言非常重要。本研究旨在通过使用数据库决策支持系统来跟踪钢的氧化状况并找到用于生产钢板的灵活的切割计划，来优化钢卷的切割问题。这项研究的目标是（1）优化钢板材料的切割平面;（2）使用数据库技术跟踪和检查钢的氧化问题;以及（3）建立决策支持系统（DSS）。另外，DSS中的启发式方法有助于最大程度地减少将钢卷切成钢板的浪费。同时，DSS在案例研究中有助于跟踪轧制状况并优化钢板切割问题的生产进度。

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